Weather in St. Barthelemy in Januari
Country-wide climate normals across 13 cities in St. Barthelemy.
How Hot Is St. Barthelemy in Januari?
St. Barthelemy's January is consistently warm — typical 26°C, with no major regional outliers.
Sunshine in St. Barthelemy in Januari
Dark, overcast days dominate St. Barthelemy in January — Gustavia sees just 1.9h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In St. Barthelemy In Januari?
St. Barthelemy's January is mostly dry: 34mm of rainfall in Gustavia across 11 days, with the arid regions of the country seeing even less. Showers are brief and infrequent, and the country as a whole leans dry. Pack light rain gear for the occasional shower but expect mostly clear days.
Is St. Barthelemy Humid In Januari?
Mugginess defines St. Barthelemy's January: humidity averages 74% in Gustavia, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In St. Barthelemy In Januari
Persistent breeze shapes St. Barthelemy's January: 30 kph in Gustavia, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In St. Barthelemy In Januari
St. Barthelemy sees mostly cloudy weather through January: Gustavia averages 71% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.